White, A., Jaroenchaiwat, P., Detdamrongpreecha, B., & Pipattarasakul, P. (2024). Thai Undergraduate Students’ Initial Perceptions of Learning English through Duolingo. RMUTK Journal of Liberal Arts, 6(2), 54–62. retrieved from https://so02.tci-thaijo.org/index.php/larts-journal/article/view/272738